package IO;

import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;
import java.nio.charset.StandardCharsets;

/**
 * 向文件中写入文本数据
 */
public class WriteStringDemo {
    public static void main(String[] args) throws IOException {
        /*

         */
        FileOutputStream fos = new FileOutputStream("test.txt",true);
        String line = "写信告诉我今天海是什么颜色\n夜夜陪着你的\n心情又如何\n";
        byte[] data = line.getBytes(StandardCharsets.UTF_8);  //将字符串转换为一组字节
        fos.write(data);
        line = "灰色是不想说\n蓝色是犹豫\n";
        data = line.getBytes(StandardCharsets.UTF_8);
        fos.write(data);
        System.out.println("写出完毕");
        fos.close();


    }
}
